The New York Times: Inside Giza’s Great Pyramid, Scientists Discover a Void

For centuries, archaeologists have ventured into the Pyramid of Khufu, as it is also known, and marveled at the King’s chamber, the Queen’s chamber and the Grand Gallery. Now, using a technique from the field of particle physics, an international team of researchers has harnessed cosmic-ray collisions to peek inside and uncover a hidden “void” within the pyramid…